產品概述
Advantest R3132 / R3162 Spectrum Analyzer
常見應用包含：
- 高速數位系統時脈、諧波與雜訊量測（Clock / Harmonics / Spur）
- RF／通訊設備頻譜觀測與基本雜散分析
- 電源模組、DC-DC、VRM 雜訊與紋波量測
- EMI／EMC 預相容測試（Pre-compliance）
規格與選配
Advantest R3132 / R3162
Spectrum Analyzer｜專業規格 Specifications
Frequency & Performance（頻率與效能）
Frequency Range：
| 型號 / 選配 | 說明 |
|---|---|
| R3132 | 9 kHz – 3 GHz |
| R3162 | 9 kHz – 8 GHz |
Signal Purity (Phase Noise)：
105 dBc/Hz @ 20 kHz Offset
100 dBc/Hz @ 10 kHz Offset
Total Level Accuracy：±1.5 dB (max.)
Measurement Speed & System Use（量測速度與系統應用）
High-Speed Measurement：Up to 20 traces/sec High-Speed GPIB Interface：Optimized for automated system applications
Built-in Frequency Counter
Display & User Interface（顯示與操作）
Display：6.5-inch TFT Color LCD Large Numeric Display：
Frequency Counter Mode
Power Measurement Mode
Interfaces & Data Storage（介面與資料儲存）
GPIB (IEEE-488)
RS-232
Printer Port
VGA Output
Floppy Disk Drive：For data saving and screen capture
Sensitivity & EMC Functions（靈敏度與 EMC 功能）
Built-in 20 dB Preamplifier
QP Detector & EMC Filters：Supports EMI pre-compliance measurements
Typical Applications（典型應用）
AI 伺服器／HPC 平台 EMI 預掃描與干擾源分析
高速數位系統時脈、諧波與雜訊量測
RF 與通訊設備頻譜與雜散分析
電源模組、DC-DC、VRM 紋波與雜訊檢測
EMI／EMC 預相容測試（Pre-compliance）
研發實驗室、QA、產線與維修測試
英文技術說明
A wide range of analysis functions affords great ease of operation.The growing importance of radio systems in particular makes increasing demands on spectrum analyzers.
This aspect has been taken into account by fast sweep time in the zero span, gated sweep and adjacent-channel power measurements.